<%@ page contentType="text/html;charset=UTF-8" pageEncoding="utf-8" %>
<html>
<head>
    <title>欢迎页面</title>
</head>
<body>
  <h1>welcome</h1>
  <h1>${requestScope.name}</h1>
  <h1>${requestScope.age}</h1>
  <h1>${sessionScope.date}</h1>

  <h1>${requestScope.string}</h1>
  <h1>${requestScope.user.name}</h1>
  <h1>${requestScope.user.id}</h1>

  <hr />
  ${sessionScope.name}
  ${sessionScope.age}
</body>
</html>
